On Friday, May 23, 2014 4:39:39 pm Poul-Henning Kamp wrote: > In message <201405231605.26312....@freebsd.org>, John Baldwin writes: > > >In essence, top will consider any thread that has run on a CPU > >since the last update as non-idle. > > Sounds a lot more usable than the current heuristic. > > Wouldn't ki_rusage.ru_n[i]vcsw be more correct than ki_runtime ?
Hmmm, possibly. ki_runtime in the kernel is basically TSC counts and gets updated on each context switch. OTOH, I think the exported version only has microsecond granularity which is probably too small. :( I can try your suggestion. -- John Baldwin _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
